picogram


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pi·co·gram

 (pē′kə-grăm′, pī′-)
n.
One trillionth (10-12) of a gram.

picogram

(ˈpiːkəʊˌɡræm)
n
(Units) measurement a trillionth of gram
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References in periodicals archive ?
Typical blank levels range from low femtograms (10) to picograms.
Activity measurement for deoxyribonucleases I and II with picogram sensitivity based on DNA/SYBR Green I fluorescence.
The agency arrived at the maximum permissible concentration of dioxin in water on the basis of the standard for maximum tolerable daily intake (TDI) of dioxins, adjusted by the central government in June to 4 picograms per kg of body weight, they said.
It provides a wealth of easy-to-use tools to help make informed lighting decisions such as a picogram calculator, energy and environmental impact estimator, as well as other lighting tips and statistics.
ThruPLEX DNA-seq kits streamline library preparation for DNA/cDNA and reduce sample input amounts to picogram levels.
Not only can we detect picogram levels - one-trillionth of a gram - of protein, but we can also see very subtle changes in the ways the protein is modified.
In a report submitted to agency chief Kayoko Shimizu, the Central Environment Council also suggested that limits on dioxin concentration in soil and water be set at 1,000 picograms per gram and 1 picogram per liter, respectively.
ThruPLEX-FD Prep Kits streamline library preparation for fragmented DNA/cDNA and reduce sample input amounts to picogram levels.
The dose is simply a picogram TEQ per day quantity taken in by the infant, which is determined externally; the model requires only the picogram TEQ per day input.
ThruPLEX-FD Prep Kits for Illumina NGS platforms streamline library preparation for fragmented DNA/cDNA and reduce sample input amounts to picogram levels.
The Los Alamos flow cytometer yields results with a much lower uncertainty (2-5% versus 10% for PFGE), is 200,000 times more sensitive than PFGE, and uses picogram quantities of DNA, as opposed to the hundreds of nanograms called for in PFGE.
12 picogram of dioxins under the conventional method, showed 0.